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https://issues.apache.org/jira/browse/YARN-2208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14057022#comment-14057022
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Jian He commented on YARN-2208:
-------------------------------
- retriveAndSavePassword -> retriveAndCachePassword
- this seems not possible to happen, given once the new token is generated, the
password should be updated as well.
{code}
// password is saved when AMRMToken is created
// When the next Master key is activated, we should
// make sure that the AMRMToken, which is created by using
// the old master key, should not work any more.
this.passwords.clear();
{code}
- assert oldKey not null
{code}
MasterKeyData oldKey = appTokenSecretManager.getMasterKey();
{code}
> AMRMTokenManager need to have a way to roll over AMRMToken
> ----------------------------------------------------------
>
> Key: YARN-2208
> URL: https://issues.apache.org/jira/browse/YARN-2208
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Xuan Gong
> Assignee: Xuan Gong
> Attachments: YARN-2208.1.patch, YARN-2208.2.patch, YARN-2208.3.patch,
> YARN-2208.4.patch, YARN-2208.5.patch, YARN-2208.5.patch
>
>
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